Insights

Niche Expertise Sequi, Inc. specializes in designing embedded control products for critical infrastructure sectors such as SCADA, substation, and smart grid networks. This positions the company well to serve utilities and energy providers seeking robust security solutions for their operational technology environments.

Security Innovation Recent product launches like PortBloque E demonstrate Sequi's focus on integrating advanced cybersecurity features such as Ethernet firewall capabilities and deep packet inspection for Modbus traffic, creating opportunities to target organizations seeking enhanced industrial security measures.

Growth Potential With a revenue range of up to $10 million and recent product development, Sequi shows potential for growth within the industrial cybersecurity market, especially as utility and infrastructure sectors increasingly prioritize cyber defense amidst rising cyber threats.

Strategic Partnerships The company's experience in developing custom hardware and engineering services for diverse industries like automotive, electronics, defense, and medical devices suggests potential for building partnerships with organizations requiring tailored embedded security solutions.

Competitive Landscape Sequi operates in a specialized market alongside firms with larger footprints such as Datto and Kaseya, indicating opportunities to differentiate through highly specialized, secure, and compliant embedded control products tailored to niche industrial clients.

Sequi, Inc. Tech Stack

Sequi, Inc. uses 8 technology products and services including Google Ads Conversion Tracking, Google Hosted Libraries, openElement, and more. Explore Sequi, Inc.'s tech stack below.

  • Google Ads Conversion Tracking
    Analytics
  • Google Hosted Libraries
    Content Delivery Network
  • openElement
    Content Management System
  • Google Fonts API
    Font Scripts
  • jQuery
    Javascript Libraries
  • Google Tag Manager
    Tag Management
  • Apache HTTP Server
    Web Servers
  • Apache
    Web Servers

Sequi, Inc.'s Email Address Formats

Sequi, Inc. uses at least 1 format(s):
Sequi, Inc. Email FormatsExamplePercentage
FLast@sequi.comJDoe@sequi.com
25%
First.Last@sequi.comJohn.Doe@sequi.com
25%
FLast@sequi.comJDoe@sequi.com
25%
First.Last@sequi.comJohn.Doe@sequi.com
25%

Frequently Asked Questions

Where is Sequi, Inc.'s headquarters located?

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Sequi, Inc.'s main headquarters is located at 17221 E. 17th St. Suite M, Santa Ana, CA 92705, US. The company has employees across 2 continents, including North AmericaEurope.

What is Sequi, Inc.'s official website and social media links?

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Sequi, Inc.'s official website is sequi.com and has social profiles on LinkedIn.

How much revenue does Sequi, Inc. generate?

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As of October 2025, Sequi, Inc.'s annual revenue is estimated to be $3M.

What is Sequi, Inc.'s SIC code NAICS code?

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Sequi, Inc.'s SIC code is 8711 - Engineering Services NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Sequi, Inc. have currently?

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As of October 2025, Sequi, Inc. has approximately 11 employees across 2 continents, including North AmericaEurope. Key team members include President/Co-Founder: T. V.Vice President/Co-Founder: T. A.. Explore Sequi, Inc.'s employee directory with LeadIQ.

What industry does Sequi, Inc. belong to?

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Sequi, Inc. operates in the Computer and Network Security industry.

What technology does Sequi, Inc. use?

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Sequi, Inc.'s tech stack includes Google Ads Conversion TrackingGoogle Hosted LibrariesopenElementGoogle Fonts APIjQueryGoogle Tag ManagerApache HTTP ServerApache.

What is Sequi, Inc.'s email format?

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Sequi, Inc.'s email format typically follows the pattern of FLast@sequi.com. Find more Sequi, Inc. email formats with LeadIQ.

When was Sequi, Inc. founded?

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Sequi, Inc. was founded in 1999.

Sequi, Inc.

Computer and Network SecurityUnited States11-50 Employees

Founded in 1999, Sequi, Inc. designs and manufactures a diverse array of embedded control products that safeguard information across SCADA, substation, and smart grid networks. Our products are well suited for use with IP/serial DNP3 and Modbus protocols. They operate seamlessly to extend the Electronic Security Perimeter boundary (per NERC CIP) and add security value to existing assets, such as breakers/relays, meters, and IEDs. In addition, we develop custom products and offer engineering design services for advanced communications, networking, and embedded computing applications. We are proud to have designed products for a broad range of clients in the automotive, electronics, defense, and medical device industries.

Section iconCompany Overview

Headquarters
17221 E. 17th St. Suite M, Santa Ana, CA 92705, US
Website
sequi.com
SIC Code
8711 - Engineering Services
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1999
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    Sequi, Inc.'s revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Sequi, Inc.'s revenue is estimated to be in the range of $1M$10M

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